CODEOWNERS: add @ian-harry for inspiral codes

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4 jobs for ian-codeowner-inspiral in 6 minutes and 48 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  .Pre
passed #1186065
make-dist

00:06:48

passed #1186066
make-dist:lal

00:02:54

 
  Lint
passed #1186068
lint:coala

00:00:47

passed #1186067
lint:python

00:02:39